~ This is not a probability distribution because ¼ times 5 is equal to 1 ¼. Because the result must be equal to one when all the values in P (X) are added.
2. Not
~ This is not also This is also not a probability distribution because (⅕) + (⅕)+ (⅕)+ (⅕)+ (⅒) is only equal to (9/10). Because the result must be equal to one when all the values in P (X) are added.
3. Probability
~This is a probability distribution because (⅓) +(⅓) (⅙)+(⅙) = 1. The result must be equal to one when all the values in P (X) are added.
4. Probability
~This is a probability distribution because when all the values in P (X) are added the result will equal to 1.
5. Not
~This is not a probability distribution because when all the values in P (X) are added the result will equal to 1.5. The result must be equal to one when all the values in P (X) are added.
Answers & Comments
Answer:
1. Not
~ This is not a probability distribution because ¼ times 5 is equal to 1 ¼. Because the result must be equal to one when all the values in P (X) are added.
2. Not
~ This is not also This is also not a probability distribution because (⅕) + (⅕)+ (⅕)+ (⅕)+ (⅒) is only equal to (9/10). Because the result must be equal to one when all the values in P (X) are added.
3. Probability
~This is a probability distribution because (⅓) +(⅓) (⅙)+(⅙) = 1. The result must be equal to one when all the values in P (X) are added.
4. Probability
~This is a probability distribution because when all the values in P (X) are added the result will equal to 1.
5. Not
~This is not a probability distribution because when all the values in P (X) are added the result will equal to 1.5. The result must be equal to one when all the values in P (X) are added.
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